ISRC USA560690679
Verified recording
USA560690679 is “Concerto Op. 3 No. 12 in E Major for solo violin: II. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x477db9ac4ac0fab8d80be828b3539070c7b75f834353bb230dc5b59a1ab4a097 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560690679.
Recording identifiers
- ISRC
- USA560690679
- Title
- Concerto Op. 3 No. 12 in E Major for solo violin: II. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x477db9ac4ac0fab8d80be828b3539070c7b75f834353bb230dc5b59a1ab4a097
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:405ee851061f8c8d82cadb5f31c490057a120f15d545788d3e01074f85d95bdf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560690679
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Concerto Op. 3 No. 12 in E Major for solo violin: II. Largo · Machine-readable JSON-LD